*{
    padding: 0;
    margin: 0;
}
body{
    background: #F9F9F9;
    font-size: 18px;
    color: #656565;
}
#box{
    width: 1000px;
    height: 100%;
    margin: 0 auto;
    background: #FFFFFF;
    overflow: auto;
}

.exam{
    margin: 0 20px;
    border-bottom: 1px solid #e6e6e6;
    padding: 10px 0;
    height: 90px;
}

.exam div{
    display: inline-block;
}
.leftDiv{
    width: 700px;
    height: 100%;
}
.leftDiv p:first-child{
    margin-bottom: 10px;
}

.rightDiv{
    width: 200px;
    margin-left: 30px;
    height: 100%;
}
.startExam{

    font-size: 20px;
    width: 80%;
    height: 45px;
    line-height: 45px;
    border: none;
    margin-right: 10px;
    color: white;
}
.startExam.allow:hover{
    opacity:0.7;
    filter:alpha(opacity=40);
}

.allow{
    background: #1AA094;
}
.forbid{
    background: gray;
}

